| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.26 | 11.155% | $79.2091 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $65.37 | 3.646% | $67.7534 | $67.75 | $67.75 | $67.80 |
| Purchase #3 | $55.59 | 8.409% | $60.2646 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $180.38 | 12.472% | $202.877 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $243.46 | 7.205% | $261.0013 | $261.00 | $261.00 | $261.00 |
| Purchase #6 | $242.68 | 11.262% | $270.0106 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $156.57 | 13.163% | $177.1793 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $1,015.31 | $1,118.2953 | $1,118.29 | $1,118.30 | $1,118.40 | |